IC 2020
| Galaxy IC 2020 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | network |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 03 h 58 m 53.14 s |
| declination | -54 ° 03 ′ 27.4 ″ |
| Appearance | |
| Morphological type | Sc |
| Brightness (visual) | 14.9 mag |
| Brightness (B-band) | 15.6 mag |
| Angular expansion | 0.6 ′ × 0.5 ′ |
| Surface brightness | 13.4 mag / arcmin² |
| Physical data | |
| Redshift | 0.021341 ± 0.000334 |
| Radial velocity | 6398 ± 100 km / s |
|
Stroke distance v rad / H 0 |
(279 ± 20) x 10 6 ly (85.4 ± 6.1) Mpc |
| history | |
| discovery | DeLisle Stewart |
| Discovery date | December 7, 1899 |
| Catalog names | |
| IC 2020 • PGC 14211 • ESO 156-022 • 2MASX J03585313-5403271 • GALEX ASC J035853.05-540328.7 • WISEA J035853.14-540329.0 | |
IC 2020 is a spiral galaxy of Hubble type Sc in the constellation of power in the southern sky . It is an estimated 326 million light years from the Milky Way and about 50,000 light years in diameter.
In the same area of the sky is u. a. the galaxy IC 2024 .
The object was discovered by DeLisle Stewart on December 7, 1899 .